INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b16e3e8699352c29097fc7f222a9118ae617281b4210da07f5601e2f8c67ebd4', 
    'VKa08dHsYaC1mW9w5MUDjnmvkOASWvwZq29SNAyfzSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)